cairo_mesh_pattern_set_corner_color_rgb

Sets the color of a corner of the current patch in a mesh pattern.

cairo_mesh_pattern_set_corner_color_rgb(pattern, corner_num, red, green, blue)

Arguments

pattern	[cairo_pattern_t *] a #cairo_pattern_t
corner_num	[unsigned int] the corner to set the color for
red	[double] red component of color
green	[double] green component of color
blue	[double] blue component of color

Details

The color is specified in the same way as in cairo_set_source_rgb().

Valid values for corner_num are from 0 to 3 and identify the corners as explained in cairo_pattern_create_mesh().

Note: If pattern is not a mesh pattern then pattern will be put into an error status with a status of %CAIRO_STATUS_PATTERN_TYPE_MISMATCH. If corner_num is not valid, pattern will be put into an error status with a status of %CAIRO_STATUS_INVALID_INDEX. If pattern has no current patch, pattern will be put into an error status with a status of %CAIRO_STATUS_INVALID_MESH_CONSTRUCTION.

Since: 1.12

C function prototype: void cairo_mesh_pattern_set_corner_color_rgb (cairo_pattern_t *pattern, unsigned int corner_num, double red, double green, double blue)

See also

Other cairo-pattern: cairo_mesh_pattern_begin_patch(), cairo_mesh_pattern_curve_to(), cairo_mesh_pattern_end_patch(), cairo_mesh_pattern_get_control_point(), cairo_mesh_pattern_get_corner_color_rgba(), cairo_mesh_pattern_get_patch_count(), cairo_mesh_pattern_get_path(), cairo_mesh_pattern_line_to(), cairo_mesh_pattern_move_to(), cairo_mesh_pattern_set_control_point(), cairo_mesh_pattern_set_corner_color_rgba(), cairo_pattern_add_color_stop_rgba(), cairo_pattern_add_color_stop_rgb(), cairo_pattern_create_for_surface(), cairo_pattern_create_linear(), cairo_pattern_create_mesh(), cairo_pattern_create_radial(), cairo_pattern_create_rgba(), cairo_pattern_create_rgb(), cairo_pattern_get_color_stop_count(), cairo_pattern_get_color_stop_rgba(), cairo_pattern_get_extend(), cairo_pattern_get_filter(), cairo_pattern_get_linear_points(), cairo_pattern_get_matrix(), cairo_pattern_get_radial_circles(), cairo_pattern_get_rgba(), cairo_pattern_get_type(), cairo_pattern_set_extend(), cairo_pattern_set_filter(), cairo_pattern_set_matrix(), cairo_pattern_status()